# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://docs.scrapy.org/en/latest/topics/item-pipeline.html


# useful for handling different item types with a single interface
from itemadapter import ItemAdapter


# 保存json数据
class ScrapyStudy05MoviePipeline:

    def open_spider(self, spider):
        self.fp = open("movie.json", "w", encoding="utf-8")

    def process_item(self, item, spider):
        self.fp.write(str(item))
        return item

    def close_spider(self, spider):
        self.fp.close()


import urllib.request


# class ScrapyStudy05DownloadPipeline:
#     def process_item(self, item, spider):
#         urllib.request.urlretrieve(item.get("src"), "./movie/" + item.get("name") + ".jpg")
#         return item
